DE112011104896B4 - Abgasreinigungssystem für ein Hybridfahrzeug und ein Steuerverfahren dafür - Google Patents

Abgasreinigungssystem für ein Hybridfahrzeug und ein Steuerverfahren dafür Download PDF

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Publication number
DE112011104896B4
DE112011104896B4 DE112011104896.3T DE112011104896T DE112011104896B4 DE 112011104896 B4 DE112011104896 B4 DE 112011104896B4 DE 112011104896 T DE112011104896 T DE 112011104896T DE 112011104896 B4 DE112011104896 B4 DE 112011104896B4
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Germany
Prior art keywords
unit
leak
connection unit
power supply
catalytic device
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DE112011104896.3T
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German (de)
English (en)
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DE112011104896T5 (de
Inventor
Hiroshi Katsuta
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Toyota Motor Corp
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Toyota Motor Corp
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/24—Conjoint control of vehicle sub-units of different type or different function including control of energy storage means
    • B60W10/26—Conjoint control of vehicle sub-units of different type or different function including control of energy storage means for electrical energy, e.g. batteries or capacitors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W20/00—Control systems specially adapted for hybrid vehicles
    • B60W20/10—Controlling the power contribution of each of the prime movers to meet required power demand
    • B60W20/15—Control strategies specially adapted for achieving a particular effect
    • B60W20/16—Control strategies specially adapted for achieving a particular effect for reducing engine exhaust emissions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
    • F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
    • F01N3/2006—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating
    • F01N3/2013—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating using electric or magnetic heating means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2300/00—Purposes or special features of road vehicle drive control systems
    • B60Y2300/47—Engine emissions
    • B60Y2300/474—Catalyst warm up
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Transportation (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • General Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Hybrid Electric Vehicles (AREA)
DE112011104896.3T 2011-02-16 2011-02-16 Abgasreinigungssystem für ein Hybridfahrzeug und ein Steuerverfahren dafür Active DE112011104896B4 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2011/053220 WO2012111102A1 (fr) 2011-02-16 2011-02-16 Système de purification d'échappement pour véhicule hybride, et procédé de commande du système

Publications (2)

Publication Number Publication Date
DE112011104896T5 DE112011104896T5 (de) 2013-11-07
DE112011104896B4 true DE112011104896B4 (de) 2015-10-22

Family

ID=46672066

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112011104896.3T Active DE112011104896B4 (de) 2011-02-16 2011-02-16 Abgasreinigungssystem für ein Hybridfahrzeug und ein Steuerverfahren dafür

Country Status (5)

Country Link
US (1) US8875487B2 (fr)
JP (1) JP5288057B2 (fr)
CN (1) CN102782273B (fr)
DE (1) DE112011104896B4 (fr)
WO (1) WO2012111102A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020101069A1 (de) 2020-01-17 2021-07-22 Volkswagen Aktiengesellschaft Abgasnachbehandlungssystem sowie Verfahren zur Abgasnachbehandlung eines Verbrennungsmotors

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8978370B2 (en) 2012-05-03 2015-03-17 GM Global Technology Operations LLC Engine off particulate filter (“PF”) regeneration using a single secondary energy storage device
DE112012007041B4 (de) * 2012-10-23 2017-11-16 Toyota Jidosha Kabushiki Kaisha Fahrzeug und Fahrzeugsteuerungsverfahren für einen Katalysator
JP5626309B2 (ja) * 2012-10-23 2014-11-19 トヨタ自動車株式会社 ハイブリッド車両
US9834093B2 (en) * 2012-10-25 2017-12-05 Toyota Jidosha Kabushiki Kaisha Electrically-powered vehicle
JP2015105045A (ja) * 2013-11-29 2015-06-08 トヨタ自動車株式会社 電力変換器の制御装置
JP6130045B1 (ja) * 2015-09-25 2017-05-17 新電元工業株式会社 車両用スイッチ検出回路、および車両用スイッチ検出回路の制御方法
CN105699644B (zh) * 2016-03-24 2017-12-26 锦州医科大学附属第一医院 一种酶标板
JP2018013083A (ja) * 2016-07-21 2018-01-25 いすゞ自動車株式会社 排気加熱用の電熱ヒータシステム
US10161277B2 (en) * 2017-04-24 2018-12-25 GM Global Technology Operations LLC Capacitor-powered catalyst heater
JP6992462B2 (ja) * 2017-12-08 2022-01-13 トヨタ自動車株式会社 外部給電システム及びその漏電検知方法
JP6958484B2 (ja) 2018-05-29 2021-11-02 トヨタ自動車株式会社 車両用制御装置
JP7234953B2 (ja) * 2020-01-22 2023-03-08 株式会社豊田自動織機 排気浄化装置
DE102020132997A1 (de) * 2020-12-10 2022-06-15 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Vorrichtung zur Spannungsversorgung

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0617697A (ja) * 1992-07-06 1994-01-25 Mazda Motor Corp エンジンの排気浄化装置
EP0973239B1 (fr) * 1998-07-10 2001-12-12 Ellenberger & Poensgen GmbH Circuit protecteur
JP2002021541A (ja) * 2000-07-07 2002-01-23 Mitsubishi Heavy Ind Ltd 排ガス浄化装置
JP2003278528A (ja) * 2002-03-22 2003-10-02 Nissan Diesel Motor Co Ltd 内燃機関の電気ヒータ付排気処理装置
JP2007187454A (ja) * 2006-01-11 2007-07-26 Toyota Motor Corp 絶縁抵抗低下検出器
WO2010109304A1 (fr) * 2009-03-25 2010-09-30 Toyota Jidosha Kabushiki Kaisha Dispositif de commande de véhicule et procédé associé

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5390493A (en) * 1992-01-30 1995-02-21 Hitachi, Ltd. Apparatus for controlling the electric heating of catalyst
EP0570234B1 (fr) * 1992-05-15 1999-11-24 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Méthode de contrÔle d'une voiture hybride
JP2988200B2 (ja) * 1992-07-10 1999-12-06 トヨタ自動車株式会社 通電加熱式触媒における二次空気供給制御装置
JPH09158717A (ja) 1995-12-08 1997-06-17 Toyota Motor Corp 電気加熱式触媒の電力供給制御装置
JP2001132491A (ja) * 1999-08-26 2001-05-15 Honda Motor Co Ltd ハイブリッド自動車の触媒暖機制御装置
JP2004183501A (ja) 2002-11-29 2004-07-02 Honda Motor Co Ltd 内燃機関のための電力供給制御装置
JP4570909B2 (ja) * 2004-06-04 2010-10-27 富士重工業株式会社 電気加熱触媒の故障診断装置
JP4254762B2 (ja) * 2005-08-25 2009-04-15 トヨタ自動車株式会社 動力出力装置およびこれを搭載する自動車並びに動力出力装置の制御方法
JP4502024B2 (ja) * 2008-02-22 2010-07-14 トヨタ自動車株式会社 電気加熱式触媒の異常判定装置
JP4483976B2 (ja) * 2008-05-12 2010-06-16 トヨタ自動車株式会社 ハイブリッド車両およびハイブリッド車両の制御方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0617697A (ja) * 1992-07-06 1994-01-25 Mazda Motor Corp エンジンの排気浄化装置
EP0973239B1 (fr) * 1998-07-10 2001-12-12 Ellenberger & Poensgen GmbH Circuit protecteur
JP2002021541A (ja) * 2000-07-07 2002-01-23 Mitsubishi Heavy Ind Ltd 排ガス浄化装置
JP2003278528A (ja) * 2002-03-22 2003-10-02 Nissan Diesel Motor Co Ltd 内燃機関の電気ヒータ付排気処理装置
JP2007187454A (ja) * 2006-01-11 2007-07-26 Toyota Motor Corp 絶縁抵抗低下検出器
WO2010109304A1 (fr) * 2009-03-25 2010-09-30 Toyota Jidosha Kabushiki Kaisha Dispositif de commande de véhicule et procédé associé
JP2010223159A (ja) * 2009-03-25 2010-10-07 Toyota Motor Corp 車両の制御装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020101069A1 (de) 2020-01-17 2021-07-22 Volkswagen Aktiengesellschaft Abgasnachbehandlungssystem sowie Verfahren zur Abgasnachbehandlung eines Verbrennungsmotors

Also Published As

Publication number Publication date
JPWO2012111102A1 (ja) 2014-07-03
DE112011104896T5 (de) 2013-11-07
US20130008148A1 (en) 2013-01-10
US8875487B2 (en) 2014-11-04
CN102782273B (zh) 2014-09-10
JP5288057B2 (ja) 2013-09-11
CN102782273A (zh) 2012-11-14
WO2012111102A1 (fr) 2012-08-23

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